using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace 第三课
{
    public class Startup
    {
        // This method gets called by the runtime. Use this method to add services to the container.
        // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
        public void ConfigureServices(IServiceCollection services)
        {
            //新增该行代码，为程序注入MVC服务
            services.AddControllersWithViews();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.UseRouting();

            app.UseEndpoints(endpoints =>
            {
                ////endpoints.MapGet("/", async context =>
                ////{
                ////    await context.Response.WriteAsync("Hello World!");
                ////});
                
                ////把原来这行代码修改为以下代码
                ////默认 路由 访问规则
                //endpoints.MapControllerRoute(
                //name: "default",
                ////默认 控制器名字(默认)=home / 方法名=默认方法
                ////        就是默认使用home控制器
                //pattern: "{controller=Home}/{action=Index}/{id?}");
                ////在网址后面加上 /test/index 即可打开

                endpoints.MapControllerRoute(
                    name: "default",//自定义，无要求
                    pattern: "{controller=Test}/{action=Index}/{id?}");
            });
        }
    }
}
